Operating, guiding, or securing devices therefor (operation of tilting bars E06B9/307)

Full Title

Screening or protective devices for openings, with or without operating or securing mechanisms; Closures of similar construction (E06B5/10 takes precedence; wings for doors or windows, connected at their edges, E06B3/48; additional indoor equipment of doors or windows, not forming part of the proper finishing work of a building, e.g. curtains, A47H; gratings as building elements E04C2/24; fastening means E05; operating-mechanisms for wings in general E05F) > Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; (operating, guiding or securing devices or arrangements for roll-type closures E06B9/56; free-hanging flexible screens A47H23/00) > Lamellar or like blinds, e.g. venetian blinds > with horizontal lamellae, e.g. non-liftable (louvre windows or gratings E06B7/08) > liftable > Operating, guiding, or securing devices therefor (operation of tilting bars E06B9/307)

Child Classifications

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• E06B 9/322 Details of operating devices, e.g. pulleys, brakes, spring drums, drives ( ; devices of general interest specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material B65H75/34)
• E06B 9/323 Structure or support of upper box
• E06B 9/324 Cord-locks
• E06B 9/325 Immobilising devices preventing raising
• E06B 9/326 Details of cords, e.g. buckles, drawing knobs
• E06B 9/327 Guides for raisable lamellar blinds with horizontal lamellae